OEM 3074223 GAUGE;LEVEL HITACHI for ZX350-7/6HK1T Manufacturers, Supplier

3074223 GAUGE;LEVEL HITACHI for ZX350-7/6HK1T

Compatible Machine Models:

Excavator 10 to 14 tons
EX125WD-5,ZX125W,MA145-5,ZX135US-E,ZX125US-E,ZX125US,ZX135USK,EX100-3,EX120-3,EX120-3C,EX100-5,EX120-5 JPN,EX130H-5 JPN,EX130K-5,EX120-5HG,EX120-5,EX100M-5,EX130H-5,EX135UR,EX120-5Z,EX120SS-5,EX100-5 JPN,EX120-5X,EX120-5LV JPN,EX135USR,EX135USRK,EX135UR-5,EX135US-5,ZX110,ZX135US-3,ZX135USK-3,ZX120,EX140US-5,ZX135US

Excavator 15 to 17 tons
EX150LC-5

Excavator 18 to 19 tons
ZX180W-AMS,ZX180LC,ZX180LC-AMS,ZX180LC-HCME,ZX180W

Excavator 20 to 22 tons
EX200-3,EX200-3C,EX200-5 JPN,EX210H-5 JPN,EX210K-5 JPN,EX200SS-5,EX200-5,EX200-5HG,EX210H-5,JD200LC,EX200-5Z JPN,EX200-5X JPN,EX200-5LV JAP,EX225USR(LC),EX225USRK(LC),RX2300,ZX200,ZX210H,ZX210K,ZX200-E,ZX200-X,ZX225USR,ZX225USRK,ZX225US,ZX225USR-E,ZX225US-E,CF200W,ZX200-3G,ZX210LC-3G,ZX210H-3G,ZX200-HCMC-EX,ZX200-HHE,ZX210-HCME,ZX210N-HCME,ZX225USR-HCME,ZX225US-HCME,ZX210-AMS,ZX210N-AMS,ZX200-3G,ZX210H-3G,ZX210K-3G,ZX210W-AMS,ZX210W,ZX210LCN-G,ZX225US-5B,ZX225USLC-5B,ZX225USRLC-5B,ZX225USR-5B,ZX225USRK-5B,ZX225USRLCK-5B,ZX220LC-GI,ZX225US-7,ZX225USLC-7,ZX225USRLC-7,ZX225USR-7,ZX225USRK-7,ZX225USRLCK-7,ZX225USLC-6,ZX225US-6,ZX225USRLC-6,ZX225USR-6,ZX225USRK-6,ZX225USRLCK-6,ZX225US-5A,ZX225USLC-5A,MA200-G

Excavator 23 to 26 tons
ZX245USLC-6,ZX240K,ZX240H,ZX230,EX230-5,EX230K-5,EX230H-5 JPN,JD230LC,EX220-5,EX220-5 JPN,EX220-3,ZX245USLC-5N,ZX240-3G,ZX240-AMS,ZX250-AMS,ZX240-HCME,ZX250-HCME,ZX245USLC-7H,ZX240-3G,ZX250LC-3G,ZX250H-3G,ZX260LCH-3G,ZX230-HCMC-EX,ZX230-HHE

Excavator 27 to 29 tons
ZX280LC-3,ZX280LC-5G,JD270LC,EX280H-5,ZX270,ZX280LC-HCME,ZX270-3F,ZX280LCH-3,ZX280-5G,ZX280LC-5B,ZX280-5B,ZX290LCN-5B,ZX290LC-5B,EX270-5,ZX270-3,ZX280LC-AMS

Excavator 30 to 39 tons
ZX300LC-7,ZX300LCN-7,EX300-3,EX300-3C,EX310H-3C,EX300-5,EX350H-5,EX350K-5,EX300LC-5M,EX300LCLL-5,EX300LCLL-5M,EX345USR(LC),ZX330,ZX350H,ZX350K,ZX370MTH,330C LC JD,ZX300W,ZX350W,ZX330-3,ZX350H-3,ZX350LCN-7,ZX350LC-7,ZX350LCH-7,ZX350H-7,ZX350LCK-7,ZX330-7,ZX330LC-7,ZX400R-7,ZX350K-7,ZX330X-7,ZX330LCX-7,ZX330A-7,ZX350-5B,ZX360LC-5B,ZX350H-5B,ZX360LCH-5B,ZX350LC-5B,ZX350LCN-5B,ZX330-5B,ZX330LC-5B,ZX350K-5B,ZX350LCK-5B,ZX330-5G,ZX330LC-5G,ZX350H-5G,ZX350LCH-5G,ZX350K-5G,ZX350LCK-5G,ZX350LC-5G,ZX330LC-5G,ZX350H-5G,ZX330-3F,ZX350H-3F,ZX350K-3F,ZX330-3G,ZX360H-3G,ZX360LC-3G,ZX330-HCMC-EX,ZX330-HHE,ZX350LC-HCME,ZX350MTH-HCME,ZX350LC-AMS,ZX350MTH-AMS,ZX350LC-3-HCME,ZX350LC-3F-HCME,ZX330-3G,ZX350H-3G,ZX350K-3G,ZX330LC-3G,ZX350LCH-3G,ZX350LCK-3G,ZX360W-3,ZX345USLC-6N,ZX330-5A,ZX330LC-5A,ZX350H-5A,ZX350LCH-5A,ZX350K-5A,ZX350LCK-5A,ZX380LC-5A,ZX350LC-5A,ZX300LC-6,ZX300LCN-6,ZX300-6,ZX300LC-6N,ZX350LC-6,ZX350LCN-6,ZX350-6,ZX350LCK-6,ZX330-6,ZX330LC-6,ZX350H-6,ZX350LCH-6,ZX350K-6,ZX300-5A,ZX300LC-5A,ZX300LCH-5A,ZX345USLC-6,ZX350LC-7H,ZX300LC-7H,ZX345USLC-7H,ZX350-7G,ZX350LC-7G,ZX350H-7G,ZX350LCH-7G,ZX375USLC-7,ZX300LC-7,ZX300LCN-7,ZX300-7,ZX350-7,ZX360LC-7,ZX360LCH-7,ZX350LC-7,ZX350LCN-7

Excavator 40 to 49 tons
ZX490LC-7G,ZX490H-7G,ZX490LCH-7G,ZX490LCR-7G,ZX470LCH-5B,ZX470LC-5B,ZX470-5G,ZX470LC-5G,ZX470H-5G,ZX470LCH-5G,ZX470R-5G,ZX470LCR-5G,ZX490LCH-5A,ZX490H-5A,ZX470LC-5A,ZX490LC-5A,ZX490LCH-6,ZX470LC-6,ZX490LC-6,ZX470-6,ZX490H-6,ZX490R-6,ZX490LCR-6,ZX490LCH-7,ZX490H-7,ZX490LCH-6A,ZX490LC-7H,ZX400LCH-5A,ZX400R-6,ZX490-7G,ZX490LC-7G,ZX490H-7G,ZX490LCH-7G,ZX490LCR-7G,ZX400LCH-7,ZX400R-5B,ZX400LCH-5G,ZX450-3F,ZX470H-3F,ZX470R-3F,ZX450H-HHE,ZX460LCH-HCME,ZX460LCH-AMS,ZX400W-3,ZX450,ZX450H,450C LC JD,ZX480MT,ZX480MTH,EX370HD-5,EX370-5M,EX370LL-5,EX370LL-5M,EX385USR,ZX450-3,ZX470H-3,ZX450LC-3-DH,ZX470R-3,ZX470EL-3

Excavator 50 to 59 tons
ZX520LCR-3,ZX530LCH-5A,ZX520LCH-3F,ZX500LC-3F,ZX520LCH-3,ZX500LC-3,ZX530LCH-6,ZX530LCH-7,EX550-5 JPN,EX550,ZX500LCH,ZX500LC,ZX500W,ZX520LCR-3F

Excavator 60 to 69 tons
ZX690LCH-7,ZX690LCR-7,ZX690LCH-6A,ZX690LC-7H,ZX690LC-7G,ZX690LCH-7G,ZX690LCR-7G,ZX670LC-5B,ZX670LCH-5B,ZX670LC-5G,ZX670LCH-5G,ZX670LCR-5G,ZX650LC-3F,ZX670LCH-3F,ZX670LCR-3F,EX600H-5 JPN,ZX600,ZX650H,600C LC JD,ZX650LC-3,ZX670LCH-3,ZX650LC-3-DH,ZX670LC-7,ZX670LCR-7,ZX670LC-6,ZX690LCH-6,ZX690LCR-6,ZX690LC-6,ZX670LC-5A,ZX690LCH-5A,ZX670LCR-3

Others
JA290,DDKS1,DGK90,DGK91,SCX700HD,ML250R,CX900HD,CX900-2,SCX900,SCX900HD,SCX900HD-C,CX900

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product details

Description

Part Name	GAUGE;LEVEL
Part Number	3074223
Brand Name	HITACHI
Place of Origin	Japan
Delivery Time	1-3 work days
Packaging Type	Cartons

	Precision Fluid Level Monitoring – The Critical Component for Hydraulic and Fuel System Integrity. This genuine Hitachi level gauge enables quick, accurate visual checks of hydraulic oil, fuel, or coolant levels in tanks and reservoirs. Available in multiple OEM part number configurations including 8033923 for ZX450 hydraulic tanks , 8053499 for EX100-3 through EX300-5 series machines, and 3107447 for ZX200-5G travel motors , it ensures proper fluid levels are maintained for reliable machine operation. On Hitachi excavators, hydraulic fluid sight gauges and see-through coolant reservoirs let operators check levels at a glance .
Engineered for Visibility and Durability – Precision-Designed for Accurate, Easy Reading in Harsh Conditions. Manufactured from durable materials with precision-molded protruding portions that bring the window closer to the exterior cover hole, this gauge improves visibility and facilitates accurate oil level checks . The design also prevents rain water penetration and maintains sealing performance around the inspection opening . Installation typically includes the gauge body (8033923), securing bolts (4100967), and washers (449558) . Additional configurations include reservoir tank level gauge 4714781 and various other part numbers for specific Hitachi excavator and wheel loader applications.		Prevent System Damage and Costly Repairs – Genuine Hitachi: Ensure Accurate Fluid Level Monitoring. An inaccurate or poorly functioning level gauge can lead to overfilling or underfilling of critical fluids—resulting in pump cavitation, overheating, or catastrophic component failure. Aftermarket gauges often suffer from poor visibility, inaccurate readings, or inadequate sealing that compromises reliability. This genuine Hitachi component meets all OEM specifications for material composition, dimensional accuracy, and sealing performance. Trust the level gauge engineered specifically for Hitachi excavators to ensure proper fluid management and maximize equipment uptime.